{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T14:53:54.262597+00:00","duration_seconds":0.000117,"id":376581,"input_summary":"chars=173 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":96424,"started_at":"2026-06-25T14:53:54.262480+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96425}